TRIZEN Apartments

 
TRI-ZEN sets a new benchmark for contemporary living with 891 residential units across three residential towers. Engineered for the future, TRI-ZEN combines modern technology to create smarter spaces that offer unparalleled convenience. Located in the heart of Colombo between Union Place and Braybrooke Place, in Colombo’s fast-growing district 02, it presents a lucrative investment opportunity.


  • Prime Central Location – Situated in Colombo’s central business district, TRI-ZEN offers unmatched access to business hubs, schools, entertainment, and leisure venues. All your lifestyle needs are just minutes away.

  • Smart Tech Integration – Each residential unit is designed with smart technology, allowing residents to control lights, air conditioning, and more via voice or mobile app. A single integrated portal ensures maximum convenience.

  • Amenities – 2 gymnasiums, 2 swimming pool facilities, rooftop badminton court, mini cinema, kids’ pool and play area, social rooms, games room, meditation & yoga deck, wellness terrace, pool-side lounge, deck & grill, rooftop terraces, jogging tracks and cycling paths, smart parking with EV charging stations, multi-purpose rooms, and a café.

  • Comprehensive Services – Each floor is equipped with a dedicated maid’s facility and in-house housekeeping services.

  • Self & Store Partnership – TRI-ZEN residents can access additional storage facilities at subsidized rates, with 24-hour access, storage boxes, and transportation services.

  • Additional Services – Enjoy an in-house laundry service, ensuring a hassle-free living experience.

With 3 towers, 37 floors and 475 apartments, “OnThree20” is centrally and conveniently located to complement you and your lifestyle. Set against a rich tapestry of tasteful designs seamlessly blended with contemporary amenities such as a state-of-the-art gymnasium, a steam room and swimming pools that are complemented by a squash court, a games room and a walking track spread over half an acre of a landscaped garden, OnThree20 weaves each individual thread of aspiration, imagination and sophistication with elegance and modernism. The project was successfully completed in December 2014. All the apartments of the complex have been sold.